MARTINGHAM UTILITIES COOPERATIVE
Maryland — Community Water System — PWSID: MD0200004
System Information
| PWSID | MD0200004 |
| System Name | MARTINGHAM UTILITIES COOPERATIVE |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 21, 1982 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Maryland |
| City | ST. MICHAELS |
| ZIP Code | 21663 |
| Address | Martingham Utilities Cooperative |
| Organization | FRENCH, JAY |
| Phone | 410-745-5738 |
Population & Service
| Population Served | 675 |
| Service Connections | 270 |
Drinking Water Violations (20)
This water system has 20 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Oct 7, 2011 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Oct 7, 2011 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Oct 7, 2011 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Oct 7, 2011 | — | |
| Oct 1, 2008 | — | MR | No | No | — | TT | — | Resolved | Oct 7, 2011 | — | |
| Dec 1, 2007 | Dec 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2007 | — | |
| Dec 1, 2007 | Dec 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2007 | — | |
| Dec 1, 2007 | Dec 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2007 | — | |
| Dec 1, 2007 | Dec 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2007 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Dec 31, 2005 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2005 | — | |
| Jan 1, 2005 | Dec 31, 2005 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2005 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.